世界贸易组织（WTO）成员周三在美国第15次贸易政策审查会议上批评了美国的贸易政策。中国、欧盟（EU）、加拿大、土耳其和许多其他世贸组织成员国强烈敦促美国履行作为世贸组织成员国的义务，避免单边主义和保护主义。尽管美国大言不惭地鼓吹多边主义，但它已采取措施对抗多边贸易体系的基本原则

Man's youth is a wonderful thing: it is so full of anguish（痛苦） and of magic and he never comes to know it as it is, until it has gone from him forever. It is the thing he cannot bear to lose, it is the thing whose passing he watches wit